most citedProcurement in welfare programs: Evidence and implications from WIC infant formula contracts

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econ.GN2023★ 2 cited

Procurement in welfare programs: Evidence and implications from WIC infant formula contracts

Yonghong An, David Davis, Yizao Liu +1

This paper examines the impact of government procurement in social welfare programs on consumers, manufacturers, and the government. We analyze the U.S. infant formula market, wher…

econ.GN2020

Eliciting Information from Sensitive Survey Questions

Yonghong An, Pengfei Liu

This paper considers how to elicit information from sensitive survey questions. First we thoroughly evaluate list experiments (LE), a leading method in the experimental literature…